Dielectrophoresis (DEP) has increasingly been used for the assessment of the electrical properties of molecular scale objects including proteins, DNA, nanotubes and nanowires. However, whilst techniques have been developed for the electrical characterisation of frequency-dependent DEP response, biomolecular study is usually limited to observation using fluorescent markers, limiting its applicability as a characterisation tool. In this paper we present a label-free, impedance-based method of characterisation applied to the determination of the electrical properties of colloidal protein molecules, specifically Bovine Serum Albumin (BSA). By monitoring the impedance between electrodes as proteins collect, it is shown to be possible to observe ...
AbstractImpedance spectroscopy is a technique that reveals information, such as macromolecular charg...
AbstractDielectric properties of suspended cells are explored by analysis of the frequency-dependent...
Dielectrophoresis (DEP) is a label-free technique for the characterization and manipulation of biolo...
Dielectrophoresis (DEP) has increasingly been used for the assessment of the electrical properties o...
Research relating to dielectrophoresis (DEP) has been progressing rapidly through time as it is a st...
Dielectrophoresis (DEP) is a versatile tool for the precise microscale manipulation of a broad range...
Dielectrophoresis (DEP) is a versatile tool for the precise microscale manipulation of a broad range...
The effect of conductivity on the dielectric measurements of proteins is studied. For that purpose t...
Dielectrophoresis (DEP) is a term which describes the motion of polarisable particles induced by a ...
We have applied electrical impedance spectroscopy (EIS) to investigate how the dielectric characteri...
abstract: Rapid and reliable separation and analysis of proteins require powerful analytical methods...
We report on impedance measurements of fluids to examine the impact of the length and concentration ...
During the last decennia many protein-related electrical phenomena have been studied and applied in ...
Dielectrophoresis (DEP) is the induced motion of polarizable particles in non-uniform electric field...
Background: This paper presents a fundamental study of protein manipulation under the influence of d...
AbstractImpedance spectroscopy is a technique that reveals information, such as macromolecular charg...
AbstractDielectric properties of suspended cells are explored by analysis of the frequency-dependent...
Dielectrophoresis (DEP) is a label-free technique for the characterization and manipulation of biolo...
Dielectrophoresis (DEP) has increasingly been used for the assessment of the electrical properties o...
Research relating to dielectrophoresis (DEP) has been progressing rapidly through time as it is a st...
Dielectrophoresis (DEP) is a versatile tool for the precise microscale manipulation of a broad range...
Dielectrophoresis (DEP) is a versatile tool for the precise microscale manipulation of a broad range...
The effect of conductivity on the dielectric measurements of proteins is studied. For that purpose t...
Dielectrophoresis (DEP) is a term which describes the motion of polarisable particles induced by a ...
We have applied electrical impedance spectroscopy (EIS) to investigate how the dielectric characteri...
abstract: Rapid and reliable separation and analysis of proteins require powerful analytical methods...
We report on impedance measurements of fluids to examine the impact of the length and concentration ...
During the last decennia many protein-related electrical phenomena have been studied and applied in ...
Dielectrophoresis (DEP) is the induced motion of polarizable particles in non-uniform electric field...
Background: This paper presents a fundamental study of protein manipulation under the influence of d...
AbstractImpedance spectroscopy is a technique that reveals information, such as macromolecular charg...
AbstractDielectric properties of suspended cells are explored by analysis of the frequency-dependent...
Dielectrophoresis (DEP) is a label-free technique for the characterization and manipulation of biolo...